Iso-octane is used as a reference substance in the definition of octane number and it is assigned an octane number value of 100. Iso-octane is chemically known as (A) α-methyl naphthalene (B) 2-2-4 tri methyl pentane (C) 1, 3 butadiene (D) Tetra methyl ethylene

Iso-octane is used as a reference substance in the definition of octane
number and it is assigned an octane number value of 100. Iso-octane is
chemically known as
(A) α-methyl naphthalene
(B) 2-2-4 tri methyl pentane
(C) 1, 3 butadiene
(D) Tetra methyl ethylene
by

1 Answer

Answer :

(B) 2-2-4 tri methyl pentane
by

Related questions

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Last Answer : Ans : d

Reference fuels for knock rating of SI engine fuels would include (a) Iso octane alpha methyl naphthalene (b) Normal octance and aniline (c) Isooctance and n octane (d) N heptane and iso octane

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Why iso-octane is chosen as reference fuel for S.I. engines and allotted 100 value for its octane number ?

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Last Answer : Iso-octane permits highest compression without causing knocking.

Why iso-octane is chosen as reference fuel for S.I. engines and allotted 100 value for its octane number ?

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Last Answer : Iso-octane permits highest compression without causing knocking

The compound that has the least value for octane number is – (1) 2-methyl heptane (2) Iso-octane (3) 2,2-dimethyl hexane (4) n-heptane

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